-
24161
Thermal infrared remote sensing of vegetation: Current status and perspectives
Published 2021-10-01“…The TIR data provides unique information compared to other parts of the electromagnetic spectrum. This article aims to gather and review the most relevant information obtained using TIR remote sensing data for terrestrial vegetation at leaf and canopy levels using laboratory/field-based, airborne and spaceborne platforms. …”
Get full text
Article -
24162
Revolutionizing plasmonic platform via magnetic field-assisted confined ultrafast laser deposition of high-density, uniform, and ultrafine nanoparticle arrays
Published 2024-01-01“…When the plasmonic nanostructures resonate with incident light, they generate intense local electromagnetic fields, thus vastly increasing the Raman scattering signal. …”
Get full text
Article -
24163
Biologic Impact of Different Ultra-Low-Fluence Irradiations in Human Fibroblasts
Published 2020-08-01“…Altogether, this study shows that ultra-low-fluence irradiations with the same level as those reported in the International Space Station are capable of inducing different cellular responses, including radio-adaptive responses triggered by neutrons and genomic instability mediated by high-LET heavy ions, while electromagnetic radiations (gamma rays) seem to have no biologic impact.…”
Get full text
Article -
24164
Geological Controlling Factors of Low Resistivity Shale and Their Implications on Reservoir Quality: A Case Study in the Southern Sichuan Basin, China
Published 2022-08-01“…Shale with resistivity lower than 20 Ω·m is widely developed at the Wufeng-Longmaxi Formation in the Southern Sichuan Basin, bringing a considerable challenge for reservoir prediction using the electromagnetic method. This paper discusses the genetic mechanisms and reservoir qualities of three low-resistivity shale reservoir types in the Southern Sichuan Basin (the Changning block and Luzhou block). …”
Get full text
Article -
24165
Broadband Flexible Microstrip Antenna Array with Conformal Load-Bearing Structure
Published 2023-02-01“…To enhance the load-bearing mechanical properties and broadband electromagnetic characteristics of the conformal antenna, a broadband microstrip antenna array with a conformal load-bearing structure is proposed in this paper, which consists of three flexible substrate layers and two honeycomb core layers stacked on each other. …”
Get full text
Article -
24166
A Novel 3D Hierarchical Plasmonic Functional Cu@Co<sub>3</sub>O<sub>4</sub>@Ag Array as Intelligent SERS Sensing Platform with Trace Droplet Rapid Detection Ability for Pesticide R...
Published 2021-12-01“…The Cu@Co<sub>3</sub>O<sub>4</sub>@Ag-H not only provides plenty of Electromagnetic enhancement (EM) hotspots but also the trace detection capability for droplet rapid sensing within 2 s. …”
Get full text
Article -
24167
Zoning of a Newly-Planted Vineyard: Spatial Variability of Physico-Chemical Soil Properties
Published 2020-10-01“…For this purpose, the soil apparent electrical conductivity (EC<sub>a</sub>) in the first 150 cm was measured with an electromagnetic induction sensor. A soil sampling was performed following a regular grid (35 × 35 m, 149 samples), collecting samples down to 40 cm depth for determining soil chemical properties. …”
Get full text
Article -
24168
Investigating the effect of large solar flares on the ionosphere based on novel Digisonde data comparing three different methods
Published 2023-07-01“…Increased solar radiation during solar flare events can cause additional ionization and enhanced absorption of the electromagnetic (EM) waves in the ionosphere leading to partial or even total radio fade-outs. …”
Get full text
Article -
24169
3D Buried Utility Location Using A Marching-Cross-Section Algorithm for Multi-Sensor Data Fusion
Published 2016-11-01“…Five types of sensors are used in this work: Ground Penetrating Radar (GPR), Passive Magnetic Fields (PMF), Magnetic Gradiometer (MG), Low Frequency Electromagnetic Fields (LFEM) and Vibro-Acoustics (VA). …”
Get full text
Article -
24170
Thickness regression for backfill grouting of shield tunnels based on GPR data and CatBoost & BO-TPE: A full-scale model test study
Published 2024-08-01“…The method of feature selection was proposed based on the analysis of feature importance and the electromagnetic (EM) propagation law in mediums. The research shows that: (1) the CatBoost & BO-TPE model exhibited outstanding performance in both experimental and numerical data, achieving R2 values of 0.9760, 0.8971, 0.8808, and 0.5437 for numerical data and test data at 400 and 900 MHz. …”
Get full text
Article -
24171
A Clutter Removal Method Based on the F-K Domain for Ground-Penetrating Radar in Complex Scenarios
Published 2024-03-01“…Ground-penetrating radar (GPR) is a classic geophysical exploration method that utilizes the emission and reception of electromagnetic waves to non-destructively detect target objects in the target medium. …”
Get full text
Article -
24172
Failure quantitative assessment approach to MOSFET power device by detecting parasitic parameters
Published 2022-10-01“…With the emerging wide bandgap (WBG) semiconductor development, the increasing power density and efficiency of power electronic converters may cause more switching oscillation, electromagnetic interference noise, and additional power loss, further increasing the probability of device failure. …”
Get full text
Article -
24173
Semiconductor Heterojunction-AgNPs Mediated Surface-Enhanced Raman Spectroscopy (SERS) Sensor for Portable Miniaturized Detection Platform
Published 2023-09-01“…The semiconductor heterojunction-induced charge transfer, enhanced together with the electromagnetic enhancement of plasmon AgNPs, endow the sensor with high sensitivity, thus achieving exceptional analytical and detection capability for polystyrene (PS) nanospheres of different sizes ranging from 1 µm to 1 nm. …”
Get full text
Article -
24174
Reuse of Ti6Al4V Powder and Its Impact on Surface Tension, Melt Pool Behavior and Mechanical Properties of Additively Manufactured Components
Published 2021-03-01“…Furthermore, the influence of the molten pool stability on the final density and mechanical properties of a material was discussed. Electromagnetic levitation (EML) was used to measure surface tension and the density of the melt using pieces of printed samples. …”
Get full text
Article -
24175
Real-Time Mode Switching and Beam Scanning of High-Gain OAM Waves Using a 1-Bit Reconfigurable Reflectarray Antenna
Published 2020-12-01“…A reconfigurable electromagnetic surface has been studied to realize the adjustable orbital angular momentum (OAM) beams for real-time wireless communication and dynamic target detection in the future. …”
Get full text
Article -
24176
A Review on Composite Materials for Energy Harvesting in Electric Vehicles
Published 2023-04-01“…As a bonus, it delves into using composites in piezoelectric, electromagnetic, and thermoelectric energy harvesters. …”
Get full text
Article -
24177
Analysis of the response mechanisms of Pinellia ternata to terahertz wave stresses using transcriptome and metabolic data
Published 2023-09-01“…Terahertz radiation (THZ) is located between microwaves and infrared rays on the electromagnetic spectrum. THZ possesses low single-photon energy and a spectral fingerprint, but its effects on plant growth have not yet been investigated. …”
Get full text
Article -
24178
Conducted EMI Prediction and Mitigation Strategy Based on Transfer Function for a High-Low Voltage DC-DC Converter in Electric Vehicle
Published 2018-04-01“…The high dv/dt and di/dt outputs from power devices in a high-low voltage DC-DC converter on electric vehicles (EVs) can always introduce the unwanted conducted electromagnetic interference (EMI) emissions. A conducted EMI prediction and mitigation strategy that is based on transfer function for the high-low voltage DC-DC converter in EVs are proposed. …”
Get full text
Article -
24179
Mu2e Crystal Calorimeter Readout Electronics: Design and Characterisation
Published 2022-10-01“…The conversion electron with a monoenergetic 104.967 MeV signature will be identified by a complementary measurement carried out by a high-resolution tracker and an electromagnetic calorimeter, improving by four orders of magnitude the current single-event sensitivity. …”
Get full text
Article -
24180
Effects of 5G-modulated 3.5 GHz radiofrequency field exposures on HSF1, RAS, ERK, and PML activation in live fibroblasts and keratinocytes cells
Published 2023-05-01“…Abstract The potential health risks of exposure to radiofrequency electromagnetic fields from mobile communications technologies have raised societal concerns. …”
Get full text
Article